package 接口;

public class USB implements fengshan,shubiao,Upan {

    @Override
    public void onfeng() {
        System.out.println("呼呼呼~~");
    }

    @Override
    public void jieUpan() {
        System.out.println("读取数据");

    }

    @Override
    public void jieshubiao() {
        System.out.println("接鼠标");

    }

    public static void main(String[] args) {
        USB usb=new USB();
        usb.jieshubiao();
        usb.jieUpan();
        usb.onfeng();
    }
}
